SLES11 SP3 with all current patches (including whatever are for zypper & Co). "zypper se -t patch" correctly shows installed patches (with status "i") but does not display patch version. "zypper se -t patch -s" displays patch version but does not show installed status. As consequence, "zypper se -t patch -s -i" does not display anything.

"zypper info -t patch slessp3-bla" cirretly shows status as installed.

I have another system running SLES11 SP2 and here "zypper se -t patch -s -i" works as expected - it shows long listing of installed patches with their versions.

Anyone observed it?